The 245/60R18 Falken Ziex ZE950 A/S has a diameter of 29.6", a width of 9.8", mounts on a 18" rim and has 713 revolutions per mile. It weighs 34 lbs, has a max load of 2039 lbs, a maximum air pressure of 51 psi, a tread depth of 10/32" and should be used on a rim width of 7-8.5".